Minecraft Java 1.21 Mods
Browse 9,825 free mods for Minecraft Java 1.21 — popular picks include Mace of Zillyhoo (Homestuck), Magic 2.0 - Magic survival, [Origin Realms] Accurate ToolSkins.
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Mace of Zillyhoo (Homestuck)
Mace of Zillyhoo is a Minecraft resource pack that replaces the mace added in MC 1.21 with the WARHAMMER OF ZILLYHOO from Homestuck
Magic 2.0 - Magic survival
Magic 2.0 is a mystical Minecraft modpack for 1.21.1 that lets players explore, master, and unleash diverse magical systems across enchanting worlds and hidden realms.
[Origin Realms] Accurate ToolSkins
Changes 32x Toolskins to a more classic 16x appearance

Dysfunctional MC
A dysfunctional Minecraft modpack
Scythe Pack
A pack that changes Axe into a Scythe.
Kaesitius Custom pack V2
A minecraft custom enchant pack for lifsteal.net
star wars LightSabers
This resourcepack adds lightsabers from Star Wars
Vanilla II: The Journey
Go on an Amazing Journey in a Familiar World. A Modpack for Everyone! MC 1.21.1
CRYONIX TEXTURE
Maximize your FPS and dominate PvP. Features a custom shield cooldown animation, animated Golden Apples, Pearls, Wind Bursts, and Crossbows, plus small handheld textures for maximum field of view.
Vulkan PvP
Vulkan Perfected & Optimized for PvP
JP's Low Fire
A simple low-fire pack useful for PvP or YouTube videos.
Bare Bones 3D Mace Hammer
A lightweight Bare Bones–style 3D mace/hammer made for PvP — clean, smooth, and deadly
BlazeMon
A cobblemon centered modpack that adds lots of food, exploration, building, decoration and technical mods designed by (and for) the BlazeCraft server
Bolter
Change bow to iconic weapons from the Warhammer 40,000 universe!
Dormant Power
A magic-superpower mod based around enhancing combat, transportation, and other game aspects
Arcshaper Tools
A combat mod adding Arc Shaper tools to Minecraft, combining functions of shovel, hoe, pickaxe, and axe for versatile use.
Red pvp cobweb
Bright red cobweb texture with clean white outline for better visibility and PvP clarity. Lightweight, smooth and FPS-friendly.
Quexo's Diamond Mace Stuff
Quexo's Diamond Mace Stuff Makes Your Mace Kit Colored Like Diamonds!
PvP Ready
Welcome to PvP Ready Pack. this pvp pack Is an Optimized Version Of Minecraft, It is Optimized for Fps,Pvp
Zarba Respack
A resourcepack based on Rainbowpixel, it has a datepack of Rainbowpixel.It also has redstone display.
CombatLock
A simple, easy-to-use, fully configurable Anti-CombatLog Mod.
Egyptian pvp
A Minecraft Egyptian themed Sword & Pot pvp pack
Bow Indicator
This add's simply new indicator for crossbow and bow easy to use and clean
Transparent Swords
This small resource pack makes all swords appear transparent / translucent / see through.
Forged In Battle
This mod add multiple unique weapons and enchantments that spice up combat
Ends Multiverse
Bosses, dungeons, dimensions, vehicles and so much more

Purple Cobweb Outline
Changes the color of the cobweb to purple with an outline
SilkPVP Texture Pack
This is a PVP resource pack I have made, read the description for more details.
valorant_sounds
This resource pack changes the totem popping sound to the kill sound from Valorant.
Cast SMP Resource pack
Adds the mythic scrolls from the Cast SMP
Invisible Totem Left Hand Only
Makes Totem Invisible While Holding In Left Hand.

ICombatLog
Prevents unfair PvP logouts with smart combat tracking, region protection, and configurable punishments.
Ryaac Cobbelmon
In my opinion this is the best modpack for 1.21.1 Cobbelmon
The Only Way to Play
A vanilla enhancement with more variety, new dungeons, ores, dimensions, mobs and more!

totem of silly
This texture pack makes the totem of undying look like the TBH creature!
Tool Enhancement│工具強化
Fortify your combat tools! Tridents and maces no longer lose durability from mining, and swords consume significantly less durability when breaking blocks.│強化你的工具!現在三叉戟和重錘在挖掘時不會損耗耐久,而劍在破壞方塊時的耐久損耗也大幅降低。